Some girls found that despite the sunscreen, but a day down, or a lot of tanning, how to do it? In the end, how to protect the sun in the summer? Today, I would like you to support, teach you how to sunscreen in the summer. A common summer sunscreen myths Sunscreen myths 1: cloudy weather does not need sunscreen Correction: Although the sky has clouds, but 90% of the UV rays can penetrate the clouds. So even if it is cloudy weather, it is still impossible to give up sunscreen. Sun protection myth 2: sunscreen index is the focus of correction: the U.S. Food and Drug Administration said that the sunscreen index of 15, 30, 50 and 100 sunscreen, its ability to prevent UVB 93%, 97%, 98% and 99%, respectively, the difference is not much, the amount and frequency of sunscreen is more critical. Sunscreen Myth 3: You don’t need to rub sunscreen when you play umbrella Correct: A good quality umbrella can indeed effectively block UVB rays, but no matter how effective it is, at best it can only block direct UVB rays. Can be from such as the ground reflection, glass window refraction of UV rays can be said to be of no use. The only way to completely isolate UV rays is to apply sunscreen lotion directly on the surface of the skin. Sunscreen Myth 4: Only focus on the face sunscreen Correction: Sunscreen is not just a matter of face, when using sunscreen products to consider the parts of the face, neck, ears, back of the hand, arms, legs, feet, especially in the summer, these parts should be concerned, so sunscreen products for the face, there are suitable for body use, you can choose according to the need. Sunscreen Myth 5: BB cream with concealer effect sunscreen effect worse Correction: In recent years, sunscreen has not been the only function of many products, but and other effects such as moisturizing, nutrition, anti-aging, etc. combined together, the concept of isolation cream is not only limited to sunscreen products, some also have a flawless, adjust the skin tone and other similar effects of foundation. But its effect does not become worse. At present, this kind of skin care products with foundation, sunscreen, nutrition skin and other effects more and more, can also be said to be a trend in the development of cosmetics, the use of such products, skin care can become more simple. Second, how to sunscreen summer sunscreen tips 1: thick texture of sunscreen with pat, thin texture with wipe Rushing out the door, hastily coated with sunscreen milk, but the higher the coefficient, the thicker the texture, the more unevenly pushed, try to use the pat way to rub sunscreen it! The first thing to do is to put the sunscreen on the parts that are most likely to get sunburned: forehead, nose, cheeks, and then gently spread it out and pat it on well with a patting method, which is quick and easy. The thin texture of the sunscreen is also more malleable, just evenly wipe it out. Summer sunscreen tips 2: pay attention to the amount of sunscreen to ensure that the protection effect is consistent with the product logo is the premise that you apply a full two milligrams of sunscreen products on one square centimeter of skin. But consumer use habits survey shows: the average woman in one use because the dosage is only 0.5 mg per square centimeter, therefore, the protection effect can often only reach the sunscreen products identified in 1/3 or even 1/4. Summer sunscreen tips 3: eat more watermelon more sunscreen eating watermelon is different from drinking water or drinks, it is not just water supplement for the body. Watermelon juice contains a variety of beneficial health and beauty chemical components, such as amino acids that promote the physiological activity of the skin, these components are easily absorbed by the skin, the facial skin moisturizing, nutrition, sun protection, whitening effect is better.